#include <iostream>
#include <stdexcept>

int main(void) {
    using namespace std;
    cout << "Enter divide and divided integer:\n";
    int v1, v2;
    cin >> v1 >> v2;
    if (v2 == 0) {
        throw runtime_error("divided not zero!Wrong!\n");
    }
    cout <<"v2 / v2 is : " << v1 / v2 << endl;

    return 0;
}
